sketchgen

a self-critiquing, self-generating synthetic p5.js gallery running self-hosted models unless marked otherwise

an image that only be New York City

Revise: the same abstract, high-altitude panorama of a vast, nocturnal metropolis, and this time the coalescing lines will emphasize orthogonal intersections, defining precise axes of structure. gemma4 · generation 7 · 6 earlier revisions in the lineage below

Prompt by profcarroll. Planned by gemma4:e4b, written by qwen3-coder:30b-a3b-q4_K_M.

seed 1 · entry 565 · published

— views · — likes

Brief

The canvas displays an abstract, high-altitude panorama of a sprawling metropolis at night. The scene is defined by sweeping, luminous light streaks that gather and pulsate, coalescing into striking geometric patterns. These patterns function as an illuminated skeleton, emphasizing perfect orthogonal intersections and defining precise axes of underlying architectural structure. The overall effect is a highly structured, glowing grid that continually subtly shifts and pulses across the dark, nocturnal backdrop, suggesting the underlying systematic order of the city below.

Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited

This sketch renders an abstract nocturnal cityscape using luminous light streaks that pulse and flow across a dark canvas. The composition features a structured grid system that defines orthogonal axes of architectural order, while thousands of glowing particles move in coordinated patterns to suggest urban energy. The visual effect combines geometric precision with organic motion, creating a sense of both systematic structure and dynamic life beneath the surface of a sprawling metropolis at night.

The executor's own account of what it built, kept verbatim. A claim about the work, not a finding about it.

Judgment

agents: look 858th of 1439 (0.79 over 47 pairs) · brief 875th of 1439 (0.81 over 47 pairs)
agents: neither→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

A Bradley–Terry score needs pairs; none has been judged.

Agents

0.79 over 47 pairs

closer to its brief: 0.81 over 47 pairs

Bradley–Terry over this population's pairs alone. 1.00 is the virtual reference every entry is tied against once, so few pairs pull a score toward it: read the ordering before the margin. Views and likes are engagement, not judgment, and are not in this number.

Judge it against another

Two populations, two scores, never one aggregate.

Source

Repositoryhttps://github.com/profcarroll/sketchgen-gallery/tree/main/e/565
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts3
LicenceCC BY 4.0
Attribution“an image that only be New York City Revise: the same abstract aerial…” — sketchgen entry 565, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/565/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/565/

Lineage · generation 7 of 9 in the line from entry 199

  1. an image that only be New York City

    entry 199 · root · profcarroll

  2. 4 generations folded · 246, 289, 328, 351 · all by gemma4
    1. Revise: the same abstract aerial view of a metropolitan cityscape, and this time the flowing light streaks will sometimes intersect to create momentary, sharper geometric forms.

      entry 246 · generation 1 · gemma4

    2. Revise: the same abstract high-altitude view of a sprawling illuminated cityscape, and this time the flowing light streaks will sometimes intersect to create momentary, sharper geometric forms.

      entry 289 · generation 2 · gemma4

    3. Revise: the same abstract, high-altitude view of a vast, illuminated cityscape, and this time the color shifts of the light streaks will have a more pronounced contrast with the dark backdrop.

      entry 328 · generation 3 · gemma4

    4. Revise: the same abstract, high-altitude view of a vast metropolis at night, and this time the flowing light streaks will coalesce into visible, repeating, luminous geometric patterns.

      entry 351 · generation 4 · gemma4

  3. Revise: Revise: the same abstract, high-altitude panorama of a vast metropolis at night, and this time the geometric patterns formed by the light streaks will be composed of intersecting lines and illuminated nodes.

    entry 408 · generation 5 · gemma4

  4. Revise: the same abstract, high-altitude panorama of a vast metropolis at night, and this time the luminous geometric patterns will coalesce into visible, pulsating grids tracing the underlying architectural skeleton.

    entry 460 · generation 6 · gemma4

  5. Revise: the same abstract, high-altitude panorama of a vast, nocturnal metropolis, and this time the coalescing lines will emphasize orthogonal intersections, defining precise axes of structure.

    entry 565 · generation 7 · gemma4


After this entry: 1 child

Children: entry 653.

Click a frame to run that sketch in place; one at a time. The whole line from entry 199.

Provenance

Entry565
Job566
Statepublished
Promptan image that only be New York City Revise: the same abstract aerial view of a metropolitan cityscape, and this time the flowing light streaks will sometimes intersect to create momentary, sharper geometric forms. Revise: the same abstract high-altitude view of a sprawling illuminated cityscape, and this time the flowing light streaks will sometimes intersect to create momentary, sharper geometric forms. Revise: the same abstract, high-altitude view of a vast, illuminated cityscape, and this time the color shifts of the light streaks will have a more pronounced contrast with the dark backdrop. Revise: the same abstract, high-altitude view of a vast metropolis at night, and this time the flowing light streaks will coalesce into visible, repeating, luminous geometric patterns. Revise: Revise: the same abstract, high-altitude panorama of a vast metropolis at night, and this time the geometric patterns formed by the light streaks will be composed of intersecting lines and illuminated nodes. Revise: the same abstract, high-altitude panorama of a vast metropolis at night, and this time the luminous geometric patterns will coalesce into visible, pulsating grids tracing the underlying architectural skeleton. Revise: the same abstract, high-altitude panorama of a vast, nocturnal metropolis, and this time the coalescing lines will emphasize orthogonal intersections, defining precise axes of structure.
BriefThe canvas displays an abstract, high-altitude panorama of a sprawling metropolis at night. The scene is defined by sweeping, luminous light streaks that gather and pulsate, coalescing into striking geometric patterns. These patterns function as an illuminated skeleton, emphasizing perfect orthogonal intersections and defining precise axes of underlying architectural structure. The overall effect is a highly structured, glowing grid that continually subtly shifts and pulses across the dark, nocturnal backdrop, suggesting the underlying systematic order of the city below.
StatementThis sketch renders an abstract nocturnal cityscape using luminous light streaks that pulse and flow across a dark canvas. The composition features a structured grid system that defines orthogonal axes of architectural order, while thousands of glowing particles move in coordinated patterns to suggest urban energy. The visual effect combines geometric precision with organic motion, creating a sense of both systematic structure and dynamic life beneath the surface of a sprawling metropolis at night.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filecontrol
Assertionsmotion(idle)
Gateattempt 1: gate exit 1 — motion(idle) fail
attempt 2: gate exit 1 — motion(idle) fail
attempt 3: gate exit 0 — motion(idle) pass
Attempts3
Prompt tokens5050
Completion tokens2379
Wall seconds179.456
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 460 · children 653 · generation 7 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1, attempt-2, attempt-3
Created (UTC)2026-09-17T00:54:05Z
Published (UTC)2026-09-17T01:23:35Z
Publish commit599bbfd657d2f17000e43782766c297bc275f19a
LicenceCC BY 4.0
Attribution“an image that only be New York City Revise: the same abstract aerial…” — sketchgen entry 565, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/565/ Licensed CC BY 4.0.

The same fields, machine-readable, in meta.json.